For the employees who left the company before 3 years, what is an appropriate test of hypothesis to determine if the mean tenure of such employees equals 18 months in the population? one sample t test paired samples t test independent samples t test none of the above

Here one sample t test would be the appropriate test of hypothesis to determine if the mean tenure  of employees equals 18 months in the population.

Explanation:

Here we will use one sample t test because in this situation we are comparing a single sample mean to a determined constant and through this we are trying to find out whether there is any statistical difference between sample mean and a know population mean.

answer; (a) searching for information can be done quickly;

1   all nations face the problem of scarcity because there are limited resources and unlimited wants. nations do not have enough factors of production to produce everything that their population wants. entrepreneurial resources initiate businesses to make new goods and services; labor resources produce goods and services.

2 there are four factors of production: natural resources, labor resources, capital resources, and entrepreneurial resources. natural resources are raw materials from nature that are used to produce goods. trees, water, and grains are natural resources. some natural resources, such as wheat and cattle, are renewable

3 wants

things that you do not need to have in order to survive, but would like to have

needs

things that you must have in order to survive

goods

physical products

services

tasks that a business perform for customers

resources

items that people can use to make or obtain what they need or want

determine

to settle or decide by choice of alternatives or possiblities

4 i really dont know